Okay, so far we know that titans are actually humans and it all started when Ymir Fritz made a deal with the Earth's devil and was given the source of organic matter which in turn gave her the power of the titans thus making her the first titan shifter and killed her off after thirteen years.
BUT, have yall ever stopped and wondered WHAT exactly is in this 'source of organic matter' and WHY it affected SPECIFICALLY the Eldian race or rather WHY its only the eldians that can turn into titans? How the source of organic matter was created
Is it something unique in there DNA, anatomy or genetics? Or some hidden hidden evolutionary trait.
Also, how is it that when Ymir ate the source of organic matter, it suddenly changed the lives of millions like its some butterfly effect?
Yes, everything that's going down the titan war the war with the marleyians is because of a choice that Ymir made, but the whole story of how she got source of organic matter could all be a myth unless eren finally figures out how to tap into the abilities of the founding titan and get answers